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C/2019 Q4 (Borisov) live position and data

This page shows Comet C/2019 Q4 (Borisov) location and other relevant astronomical data in real time. The celestial coordinates, magnitude, distances and speed are updated in real time and are computed using high quality data sets provided by the JPL Horizons ephemeris service (see acknowledgements for details). The sky map shown below represents a rectangular portion of the sky 60x40 arcminutes wide. By comparison the diameter of the full Moon is about 30 arcmins, so the full horizontal extent of the map is approximately 2 full Moons wide. Depending on the device you are using, the map can be dragged horizondally or vertically using the mouse or touchscreen. The deep sky image in the background is provided by the Digitized Sky Survey (acknowledgements).

Current close conjunctions

List of bright objects (stars brighter than magnitude 9.0 and galaxies brighter than magmitude 14.0) close to Comet C/2019 Q4 (Borisov) (less than 1.5 degrees):

TypeNameMagnitudeArDec
StarHIP 616638.88312h 38m 25s-50° 31’ 26”
StarHIP 614348.199612h 35m 18s-52° 24’ 56”
StarHIP 620328.70712h 42m 54s-50° 49’ 00”
StarHIP 610937.206812h 31m 15s-52° 47’ 32”
StarHIP 618068.690812h 40m 00s-52° 39’ 05”
StarHIP 618438.586612h 40m 27s-50° 30’ 35”
StarHIP 621378.451612h 44m 06s-51° 07’ 46”
StarHIP 617028.214612h 38m 51s-52° 45’ 02”
StarHIP 612576.555412h 33m 12s-52° 04’ 58”
StarHIP 609068.63512h 28m 55s-52° 10’ 41”
StarHIP 616608.647612h 38m 24s-53° 04’ 36”
StarHIP 612607.257412h 33m 16s-50° 39’ 02”
StarHIP 619948.662812h 42m 17s-52° 07’ 47”
StarHIP 622258.296212h 45m 10s-51° 50’ 18”
StarHIP 615576.394612h 36m 46s-50° 20’ 07”
StarHIP 611968.77312h 32m 24s-51° 13’ 41”
StarHIP 621967.834412h 44m 51s-52° 45’ 20”
StarHIP 614328.724812h 35m 17s-51° 40’ 33”
StarHIP 623708.667612h 46m 57s-51° 12’ 20”
StarHIP 616988.301212h 38m 49s-51° 12’ 56”
StarHIP 620948.853612h 43m 32s-52° 42’ 58”
StarHIP 615136.387212h 36m 12s-52° 25’ 03”

Additional resources

Additional Resources about Comet C/2019 Q4 (Borisov)

Astronomy databases

This online sky chart is created using the following astronomy databases and services:

  1. The Digitized Sky Survey, a photographic survey of the whole sky created using images from different telescopes, including the Oschin Schmidt Telescope on Palomar Mountain
  2. The Hipparcos Star Catalogue, containing more than 100.000 bright stars
  3. The PGC 2003 Catalogue, containing information about 1 million galaxies
  4. The GSC 2.3 Catalogue, containing information about more than 2 billion stars and galaxies
Please see the acknowledgements section.

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